Entrapment Neuropathies in the Upper and Lower Limbs: Anatomy and MRI Features
Figure 13
A 48-year-old patient with surgically proven right carpal tunnel syndrome. There is thickening and increased signal intensity of the median nerve (black arrows) at the level of pisiform (P) and bowing of the flexor retinaculum (arrowhead) with a flattened median nerve (white arrows) at the level of hamate (H). (a) and (c) are T1-weighted images, and (b) and (d) are T2-weighted images with fat saturation.
